GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


Object Number: 1937188  Size: LH

Important: Drain the washer solvent into a suitable container.

Remove the pump for the headlamp washer system (1).

    • Disconnect the hose (3).
    • Remove the washer pump upward.
    • Disconnect the wiring harness plug (2).

Installation Procedure

  1. Install the pump for the headlamp washer system.
  2. • Connect the wiring harness plug.
    • Insert the washer pump.
    • Connect the hose.
  3. Top up the washer fluid.